{"published":"2021-10-11 19:58:26","provider_name":"Hatena Blog","description":"\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u64cd\u4f5c\u3057\u3066\u4e0d\u6b63\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30af\u30a8\u30ea\u3092\u767a\u884c\u3055\u305b\u308b\u3002 Rails\u3067\u306e\u5bfe\u7b56 rails\u3067\u306f\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u6587\u5b57\u5217\u304c\u81ea\u52d5\u3067\u30a8\u30b9\u30b1\u30fc\u30d7\u3055\u308c\u308b\u3002 \u305f\u3060\u3057where\u306a\u3069\uff08\u6761\u4ef6\u30d5\u30e9\u30b0\u30e1\u30f3\u30c8\uff09\u306b\u3064\u3044\u3066\u306f\u624b\u52d5\u3067\u30a8\u30b9\u30b1\u30fc\u30d7\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002 Model.where(\"login = ? AND password = ?\", entered_user_name, entered_password).first","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fphytoyasu.hatenablog.com%2Fentry%2F2021%2F10%2F11%2F195826\" title=\"SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3 - phytoyasu\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","type":"rich","blog_url":"https://phytoyasu.hatenablog.com/","categories":["Ruby/Rails","\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3"],"title":"SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3","provider_url":"https://hatena.blog","url":"https://phytoyasu.hatenablog.com/entry/2021/10/11/195826","author_url":"https://blog.hatena.ne.jp/phytoyasu/","blog_title":"phytoyasu\u306e\u30d6\u30ed\u30b0","width":"100%","height":"190","author_name":"phytoyasu","image_url":null}